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000110456 001__ 110456
000110456 005__ 20210513041054.0
000110456 008__ 720323s1971\\\\coua\\\\\b\\\\00010\eng\\
000110456 010__ $$a70-616246
000110456 020__ $$c 0.75
000110456 035__ $$a(OCoLC)ocm00281181
000110456 035__ $$a00311700
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000110456 035__ $$a110456
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000110456 082__ $$a628.5/3
000110456 086__ $$aC 55.13:ERL 216-WPL 17
000110456 099__ $$aQC243 .S57
000110456 1001_ $$aSimmons, W. R.
000110456 24510 $$aAcoustic echo sounding as related to air pollution in urban environments$$c[by] W. R. Simmons, J. W. Wescott [and] F. F. Hall, Jr.
000110456 260__ $$aBoulder, Colo.,$$bEnvironmental Research Laboratories,$$c1971.
000110456 300__ $$aiii, 77 p.$$billus.$$c27 cm.
000110456 4900_ $$aNOAA technical report ERL ; 216 : WPL ; 17
000110456 500__ $$a"A United States Department of Commerce publication."
000110456 504__ $$aBibliography: p. 72-73.
000110456 650_0 $$aAir$$xPollution.
000110456 650_0 $$aNoise pollution.
000110456 650_0 $$aSound$$xMeasurement.
000110456 7001_ $$aWescott, J. W.,$$ejoint author.
000110456 7001_ $$aHall, Freeman F.,$$d1928-$$ejoint author.
000110456 85200 $$bgen$$hQC243 .S57
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000110456 980__ $$aBIB
000110456 980__ $$aBOOK